Insert DO or DOES
1. She (not) study Japanese .
2. ... your father smoke ?
3. You( not) like to come home  late.
4. ... they like their new flat ?
5. ... you promise to help me?
6.My grandmother (not) work now.  ... she keep the mouse ?
7. ... you often go to the library ?
8. I (not) know his new address.
9. They (not) visit their friends every weekend.
10. ... it often rain in Russia?
11. Your watch (not) tell the right time .
12. They (not) often go to the theatre. 

1. Doesn't2. Does3. Don't4. Do5. Do6. Doesn't, Does7. Do8. Don't9. Don't10. Does11. Doesn't12. Don't